by Lazur URH - uploaded on January 16, 2017, 2:19 am
Snail shell, with Fibonacci spiral proportions. Image based on this one: http://lazururh.deviantart.com/art/Fibonacci-shell-657669820?ga_submit_new=10%253A1484527496
Original was made with embedded raster images due to slow rendering on gradient meshes.
Therefore this one is a hatch filter applied on an exported raster image, exported to a raster image and uploaded to potrace @openclipart.